Video Converter Crashed during last 50 seconds....how to fix a mp4 file?

[borgqueenx]

Okay so my aimersoft video converter crashed converting a mp4 file in the last 50 seconds of the movie, wich are only credits.
now the file is unreadable, but it is the calculated output size.

So how can i fix this mp4 file with the frames and audio in it how it is now?

Thanks.

[Baldrick]

Try remux with mymp4boxgui, open the mp4, save as new mp4.

[borgqueenx]

Try remux with mymp4boxgui, open the mp4, save as new mp4.

it says the video does not contain a video, audio or subtitle file.

Believe me its all there, but since the video converter crashed...i need another app to write last few lines of the mp4 code or whatever to it.

[DB83]

Well its not all there otherwise you could play it without issue.

Just because you can see a directory entry and a file size is no proof of what is inside. Your conversion program could have created this and is using a temporary file to store the conversion before finally copying it to the designated target folder.

I would suggest trying to convert the file again or even use a different converter.

[borgqueenx]

i can use another conerter....

but its all there in that file.
its the output size, and at every other movie the converter pops up saying done. else it would have been stuck on copying for a while.
I also thought abotu these zerofilled files for temporary, but i have ruled that out.